Testa Grigia

Testa Grigia is a mountain peak in the Pennine Alps standing at 3,315 meters (10,876 feet) within the Monte Rosa massif. The summit sits between Val d'Ayas and Valle del Lys, with gray rocky slopes that give it its name.

The first successful climb to the summit happened in 1858 when a group of mountaineers reached the peak. This was a significant moment in the climbing history of the Pennine Alps.

The mountain holds different names across the languages of this Alpine region. Locals call it Lo Gréno, while French-speaking visitors know it as Tête Grise and German climbers use the name Grauhaupt.

Hikers can reach the summit through several mountain routes that take several hours to complete. Starting early in the day and preparing for harsh high-altitude conditions is important for a safe visit.

A mountain shelter sits on the southeastern side of the peak, offering refuge for climbers tackling the route. A religious statue also stands at the very summit, giving the location a spiritual dimension.

Location: Aosta Valley

Elevation above the sea: 3,315 m

GPS coordinates: 45.83080,7.78662

Latest update: December 14, 2025 11:43